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Place of Origin : China
Brand Name : TOBO
Model Number : tb0991
Certification : SGS BV
Price : 1-100 USD
Packaging Details : wooden case or as per the customer's request
Delivery Time : 10-100 days depending on the quantity
Payment Terms : T/T
Supply Ability : 50000KG
MOQ : 1KG
| Standard: | JIS,AISI,ASTM,GB,DIN,EN | Place of Origin: | Shanghai, China (Mainland) | Brand Name: | TOBO |
| Model Number: | UNS S31803 | Type: | Welded | Steel Grade: | UNS S31803 |
| Application: | widely used in Chemical processing industry,Oil and gas pipelines | Certification: | ISO | Welding Line Type: | ERW |
| Thickness: | 1-150mm | Outer Diameter: | 6-2500mm | ||
| Advantage: | high quality ,good service and large stock | hot sell: | 2205 2507 2304... | Length: | 1-6m or as request |
| load capacity: | a container can load 25 tons |
| Packaging Detail: | standard export-worthy packing ( covered with pvc and wooden case ) , and according to customer's requirements |
| Delivery Detail: | 7-15 days after the deposit and according to the quantity |
good price super UNS S31803 duplex stainless steel pipe
1. diameter : 6-2500mm
2. thickness : 1-150mm
3. length :1-6m
| Name | good price super UNS S31803 duplex stainless steel pipe |
| Application | widely used in Chemical processing industry,Oil and gas pipelines , Sewage treatment system , Food processing equipment |
| Dimension | diameter : 6-2500mm |
| thickness : 1-150mm | |
| length : 1-6m or as request | |
| Tolerance | diameter : +/- 0.2mm |
thickness: +/- 0.02mm | |
length: +/- 5mm | |
| Standard | ASTM , AISI ,GB ,DIN ,JIS ,EN .. |
| Technique | ERW |
| Cercification | ISO certificate , Mill Test Certificate ,supply with the shippment |
| Surface | 180G ,320G ,400G ,Satin / Hairline 400G ,500G ,600G,800G, Mirror finish |
| Payment | TT |
| Delivery time | 7-30 days after the deposit and accoding to the quantity |
| Package | standard export-worthy packing (covered with pvc and wooden case ) , or according to customer's requirements |
chemical composition
| material | C | Mn | Si | S | P | Cr | Ni | Mo | Cu | N |
| 2205 | <=0.03 | <=2.00 | <=1.00 | <=0.02 | <=0.03 | 21.00~23.00 | 4.50~6.50 | 2.50~3.50 | 0.08~0.20 | |
| 2507 | <=0.03 | <=1.20 | <=0.80 | <=0.02 | <=0.035 | 24.00~26.00 | 6.00~8.00 | 3.0~5.0 | <=0.50 | 0.24~0.32 |
| 2304 | <=0.03 | <=1.00 | <=2.50 | <=0.03 | <0.04 | 21.50~24.50 | 3.00~5.50 | 0.05~6.00 | 0.05~0.20 |
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UNS S31803 duplex stainless steel pipe Images |